Yeah, let's look at it through the national lense. For every researcher who defects to the US to make their PhD there and most likely stay, taxpayers of the cou

Yeah, let's look at it through the national lense. For every researcher who defects to the US to make their PhD there and most likely stay, taxpayers of the country they came from have paid for the education of hundreds of students. Because they don't come from America where graduating essentially means a life of indentured servancy for all but the dynastically wealthy. It's called brain drain, and doing the rest of the world the favor of putting on the brakes is something that would be quite far out on the spectrum you'd call "woke" if it was done for the reasons one would arrive at when really thinking it through (which clearly has not happened)